| /* |
| * Copyright (C) 2007 Freescale Semiconductor, Inc. |
| * Kevin Lam <kevin.lam@freescale.com> |
| * Joe D'Abbraccio <joe.d'abbraccio@freescale.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_E300 1 /* E300 family */ |
| #define CONFIG_MPC83XX 1 /* MPC83XX family */ |
| #define CONFIG_MPC837X 1 /* MPC837X CPU specific */ |
| #define CONFIG_MPC837XERDB 1 |
| |
| #define CONFIG_PCI 1 |
| |
| #define CONFIG_BOARD_EARLY_INIT_F |
| #define CONFIG_MISC_INIT_R |
| |
| /* |
| * On-board devices |
| */ |
| #define CONFIG_TSEC_ENET /* TSEC Ethernet support */ |
| #define CONFIG_VSC7385_ENET |
| |
| /* |
| * System Clock Setup |
| */ |
| #ifdef CONFIG_PCISLAVE |
| #define CONFIG_83XX_PCICLK 66666667 /* in HZ */ |
| #else |
| #define CONFIG_83XX_CLKIN 66666667 /* in Hz */ |
| #define CONFIG_83XX_GENERIC_PCI 1 |
| #endif |
| |
| #ifndef CONFIG_SYS_CLK_FREQ |
| #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN |
| #endif |
| |
| /* |
| * Hardware Reset Configuration Word |
| */ |
| #define CONFIG_SYS_HRCW_LOW (\ |
| HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ |
| HRCWL_DDR_TO_SCB_CLK_1X1 |\ |
| HRCWL_SVCOD_DIV_2 |\ |
| HRCWL_CSB_TO_CLKIN_5X1 |\ |
| HRCWL_CORE_TO_CSB_2X1) |
| |
| #ifdef CONFIG_PCISLAVE |
| #define CONFIG_SYS_HRCW_HIGH (\ |
| HRCWH_PCI_AGENT |\ |
| HRCWH_PCI1_ARBITER_DISABLE |\ |
| HRCWH_CORE_ENABLE |\ |
| HRCWH_FROM_0XFFF00100 |\ |
| HRCWH_BOOTSEQ_DISABLE |\ |
| HRCWH_SW_WATCHDOG_DISABLE |\ |
| HRCWH_ROM_LOC_LOCAL_16BIT |\ |
| HRCWH_RL_EXT_LEGACY |\ |
| HRCWH_TSEC1M_IN_RGMII |\ |
| HRCWH_TSEC2M_IN_RGMII |\ |
| HRCWH_BIG_ENDIAN |\ |
| HRCWH_LDP_CLEAR) |
| #else |
| #define CONFIG_SYS_HRCW_HIGH (\ |
| HRCWH_PCI_HOST |\ |
| HRCWH_PCI1_ARBITER_ENABLE |\ |
| HRCWH_CORE_ENABLE |\ |
| HRCWH_FROM_0X00000100 |\ |
| HRCWH_BOOTSEQ_DISABLE |\ |
| HRCWH_SW_WATCHDOG_DISABLE |\ |
| HRCWH_ROM_LOC_LOCAL_16BIT |\ |
| HRCWH_RL_EXT_LEGACY |\ |
| HRCWH_TSEC1M_IN_RGMII |\ |
| HRCWH_TSEC2M_IN_RGMII |\ |
| HRCWH_BIG_ENDIAN |\ |
| HRCWH_LDP_CLEAR) |
| #endif |
| |
| /* System performance - define the value i.e. CONFIG_SYS_XXX |
| */ |
| |
| /* Arbiter Configuration Register */ |
| #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ |
| #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ |
| |
| /* System Priority Control Regsiter */ |
| #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC1&2 emergency priority (0-3) */ |
| |
| /* System Clock Configuration Register */ |
| #define CONFIG_SYS_SCCR_TSEC1CM 1 /* eTSEC1 clock mode (0-3) */ |
| #define CONFIG_SYS_SCCR_TSEC2CM 1 /* eTSEC2 clock mode (0-3) */ |
| #define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* SATA1-4 clock mode (0-3) */ |
| |
| /* |
| * System IO Config |
| */ |
| #define CONFIG_SYS_SICRH 0x08200000 |
| #define CONFIG_SYS_SICRL 0x00000000 |
| |
| /* |
| * Output Buffer Impedance |
| */ |
| #define CONFIG_SYS_OBIR 0x30100000 |
| |
| /* |
| * IMMR new address |
| */ |
| #define CONFIG_SYS_IMMR 0xE0000000 |
| |
| /* |
| * Device configurations |
| */ |
| |
| /* Vitesse 7385 */ |
| |
| #ifdef CONFIG_VSC7385_ENET |
| |
| #define CONFIG_TSEC2 |
| |
| /* The flash address and size of the VSC7385 firmware image */ |
| #define CONFIG_VSC7385_IMAGE 0xFE7FE000 |
| #define CONFIG_VSC7385_IMAGE_SIZE 8192 |
| |
| #endif |
| |
| /* |
| * DDR Setup |
| */ |
| #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ |
| #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL 0x03000000 |
| #define CONFIG_SYS_83XX_DDR_USES_CS0 |
| |
| #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN) |
| |
| #undef CONFIG_DDR_ECC /* support DDR ECC function */ |
| #undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */ |
| |
| #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */ |
| |
| /* |
| * Manually set up DDR parameters |
| */ |
| #define CONFIG_SYS_DDR_SIZE 256 /* MB */ |
| #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f |
| #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_ODT_WR_ACS \ |
| | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10) |
| |
| #define CONFIG_SYS_DDR_TIMING_3 0x00000000 |
| #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ |
| | (0 << TIMING_CFG0_WRT_SHIFT) \ |
| | (0 << TIMING_CFG0_RRT_SHIFT) \ |
| | (0 << TIMING_CFG0_WWT_SHIFT) \ |
| | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ |
| | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ |
| | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ |
| | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) |
| /* 0x00220802 */ |
| /* 0x00260802 */ /* DDR400 */ |
| #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \ |
| | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \ |
| | (3 << TIMING_CFG1_ACTTORW_SHIFT) \ |
| | (7 << TIMING_CFG1_CASLAT_SHIFT) \ |
| | (13 << TIMING_CFG1_REFREC_SHIFT) \ |
| | (3 << TIMING_CFG1_WRREC_SHIFT) \ |
| | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ |
| | (2 << TIMING_CFG1_WRTORD_SHIFT)) |
| /* 0x3935d322 */ |
| /* 0x3937d322 */ |
| #define CONFIG_SYS_DDR_TIMING_2 0x02984cc8 |
| |
| #define CONFIG_SYS_DDR_INTERVAL ((1545 << SDRAM_INTERVAL_REFINT_SHIFT) \ |
| | (256 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) |
| /* 0x06090100 */ |
| |
| #if defined(CONFIG_DDR_2T_TIMING) |
| #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ |
| | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT \ |
| | SDRAM_CFG_2T_EN \ |
| | SDRAM_CFG_DBW_32) |
| #else |
| #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ |
| | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT) |
| /* 0x43000000 */ |
| #endif |
| #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */ |
| #define CONFIG_SYS_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \ |
| | (0x0442 << SDRAM_MODE_SD_SHIFT)) |
| /* 0x04400442 */ /* DDR400 */ |
| #define CONFIG_SYS_DDR_MODE2 0x00000000 |
| |
| /* |
| * Memory test |
| */ |
| #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ |
| #define CONFIG_SYS_MEMTEST_START 0x00040000 /* memtest region */ |
| #define CONFIG_SYS_MEMTEST_END 0x0ef70010 |
| |
| /* |
| * The reserved memory |
| */ |
| #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
| |
| #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| #define CONFIG_SYS_RAMBOOT |
| #else |
| #undef CONFIG_SYS_RAMBOOT |
| #endif |
| |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ |
| #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ |
| |
| /* |
| * Initial RAM Base Address Setup |
| */ |
| #define CONFIG_SYS_INIT_RAM_LOCK 1 |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ |
| #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */ |
| #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */ |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) |
| |
| /* |
| * Local Bus Configuration & Clock Setup |
| */ |
| #define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_8) |
| #define CONFIG_SYS_LBC_LBCR 0x00000000 |
| |
| /* |
| * FLASH on the Local Bus |
| */ |
| #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ |
| #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ |
| #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */ |
| #define CONFIG_SYS_FLASH_SIZE 8 /* max FLASH size is 32M */ |
| |
| #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */ |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ |
| |
| #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */ |
| #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */ |
| |
| #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* Flash Base address */ \ |
| (2 << BR_PS_SHIFT) | /* 16 bit port size */ \ |
| BR_V) /* valid */ |
| #define CONFIG_SYS_OR0_PRELIM (0xFF800000 /* 8 MByte */ \ |
| | OR_GPCM_XACS \ |
| | OR_GPCM_SCY_9 \ |
| | OR_GPCM_EHTR \ |
| | OR_GPCM_EAD) |
| /* 0xFF806FF7 TODO SLOW 8 MB flash size */ |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */ |
| |
| #undef CONFIG_SYS_FLASH_CHECKSUM |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ |
| |
| /* |
| * NAND Flash on the Local Bus |
| */ |
| #define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */ |
| #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE | \ |
| (2 << BR_DECC_SHIFT) | /* Use HW ECC */ \ |
| BR_PS_8 | /* Port Size = 8 bit */ \ |
| BR_MS_FCM | /* MSEL = FCM */ \ |
| BR_V) /* valid */ |
| #define CONFIG_SYS_OR1_PRELIM (0xFFFF8000 | /* length 32K */ \ |
| OR_FCM_CSCT | \ |
| OR_FCM_CST | \ |
| OR_FCM_CHT | \ |
| OR_FCM_SCY_1 | \ |
| OR_FCM_TRLX | \ |
| OR_FCM_EHTR) |
| #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE |
| #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* 32KB */ |
| |
| /* Vitesse 7385 */ |
| |
| #define CONFIG_SYS_VSC7385_BASE 0xF0000000 |
| |
| #ifdef CONFIG_VSC7385_ENET |
| |
| #define CONFIG_SYS_BR2_PRELIM 0xf0000801 /* Base address */ |
| #define CONFIG_SYS_OR2_PRELIM 0xfffe09ff /* 128K bytes*/ |
| #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE /* Access Base */ |
| #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000010 /* Access Size 128K */ |
| |
| #endif |
| |
| /* |
| * Serial Port |
| */ |
| #define CONFIG_CONS_INDEX 1 |
| #undef CONFIG_SERIAL_SOFTWARE_FIFO |
| #define CONFIG_SYS_NS16550 |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) |
| |
| /* SERDES */ |
| #define CONFIG_FSL_SERDES |
| #define CONFIG_FSL_SERDES1 0xe3000 |
| #define CONFIG_FSL_SERDES2 0xe3100 |
| |
| /* Use the HUSH parser */ |
| #define CONFIG_SYS_HUSH_PARSER |
| #ifdef CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
| #endif |
| |
| /* Pass open firmware flat tree */ |
| #define CONFIG_OF_LIBFDT 1 |
| #define CONFIG_OF_BOARD_SETUP 1 |
| #define CONFIG_OF_STDOUT_VIA_ALIAS 1 |
| |
| /* I2C */ |
| #define CONFIG_HARD_I2C /* I2C with hardware support */ |
| #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
| #define CONFIG_FSL_I2C |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ |
| #define CONFIG_SYS_I2C_OFFSET 0x3000 |
| #define CONFIG_SYS_I2C2_OFFSET 0x3100 |
| |
| /* |
| * Config on-board RTC |
| */ |
| #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */ |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ |
| |
| /* |
| * General PCI |
| * Addresses are mapped 1-1. |
| */ |
| #define CONFIG_SYS_PCI_MEM_BASE 0x80000000 |
| #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE |
| #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI_MMIO_BASE 0x90000000 |
| #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE |
| #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI_IO_BASE 0x00000000 |
| #define CONFIG_SYS_PCI_IO_PHYS 0xE0300000 |
| #define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */ |
| |
| #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 |
| #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000 |
| |
| #ifdef CONFIG_PCI |
| #define CONFIG_NET_MULTI |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| |
| #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ |
| #endif /* CONFIG_PCI */ |
| |
| /* |
| * TSEC |
| */ |
| #ifdef CONFIG_TSEC_ENET |
| |
| #define CONFIG_NET_MULTI |
| #define CONFIG_GMII /* MII PHY management */ |
| |
| #define CONFIG_TSEC1 |
| |
| #ifdef CONFIG_TSEC1 |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_TSEC1_NAME "TSEC0" |
| #define CONFIG_SYS_TSEC1_OFFSET 0x24000 |
| #define TSEC1_PHY_ADDR 2 |
| #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| #define TSEC1_PHYIDX 0 |
| #endif |
| |
| #ifdef CONFIG_TSEC2 |
| #define CONFIG_HAS_ETH1 |
| #define CONFIG_TSEC2_NAME "TSEC1" |
| #define CONFIG_SYS_TSEC2_OFFSET 0x25000 |
| #define TSEC2_PHY_ADDR 0x1c |
| #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| #define TSEC2_PHYIDX 0 |
| #endif |
| |
| /* Options are: TSEC[0-1] */ |
| #define CONFIG_ETHPRIME "TSEC0" |
| |
| #endif |
| |
| /* |
| * SATA |
| */ |
| #define CONFIG_LIBATA |
| #define CONFIG_FSL_SATA |
| |
| #define CONFIG_SYS_SATA_MAX_DEVICE 2 |
| #define CONFIG_SATA1 |
| #define CONFIG_SYS_SATA1_OFFSET 0x18000 |
| #define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET) |
| #define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA |
| #define CONFIG_SATA2 |
| #define CONFIG_SYS_SATA2_OFFSET 0x19000 |
| #define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET) |
| #define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA |
| |
| #ifdef CONFIG_FSL_SATA |
| #define CONFIG_LBA48 |
| #define CONFIG_CMD_SATA |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_CMD_EXT2 |
| #endif |
| |
| /* |
| * Environment |
| */ |
| #ifndef CONFIG_SYS_RAMBOOT |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN) |
| #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for env */ |
| #define CONFIG_ENV_SIZE 0x4000 |
| #else |
| #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ |
| #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-0x1000) |
| #define CONFIG_ENV_SIZE 0x2000 |
| #endif |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| /* |
| * BOOTP options |
| */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_BOOTPATH |
| #define CONFIG_BOOTP_GATEWAY |
| #define CONFIG_BOOTP_HOSTNAME |
| |
| |
| /* |
| * Command line configuration. |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_DATE |
| |
| #if defined(CONFIG_PCI) |
| #define CONFIG_CMD_PCI |
| #endif |
| |
| #if defined(CONFIG_SYS_RAMBOOT) |
| #undef CONFIG_CMD_SAVEENV |
| #undef CONFIG_CMD_LOADS |
| #endif |
| |
| #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ |
| |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ |
| #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 8 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| |
| /* |
| * Core HID Setup |
| */ |
| #define CONFIG_SYS_HID0_INIT 0x000000000 |
| #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK |
| #define CONFIG_SYS_HID2 HID2_HBE |
| |
| /* |
| * MMU Setup |
| */ |
| |
| #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
| |
| /* DDR: cache cacheable */ |
| #define CONFIG_SYS_SDRAM_LOWER CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_SDRAM_UPPER (CONFIG_SYS_SDRAM_BASE + 0x10000000) |
| |
| #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE) |
| #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L |
| #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U |
| |
| #define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE) |
| #define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L |
| #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U |
| |
| /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT2L (CONFIG_SYS_IMMR | BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| #define CONFIG_SYS_IBAT2U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L |
| #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U |
| |
| /* L2 Switch: cache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT3L (CONFIG_SYS_VSC7385_BASE | BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| #define CONFIG_SYS_IBAT3U (CONFIG_SYS_VSC7385_BASE | BATU_BL_128K | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L |
| #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U |
| |
| /* FLASH: icache cacheable, but dcache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT4L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) |
| #define CONFIG_SYS_IBAT4U (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT4L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U |
| |
| /* Stack in dcache: cacheable, no memory coherence */ |
| #define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10) |
| #define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L |
| #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U |
| |
| #ifdef CONFIG_PCI |
| /* PCI MEM space: cacheable */ |
| #define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE) |
| #define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L |
| #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U |
| /* PCI MMIO space: cache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| #define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP) |
| #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L |
| #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U |
| #else |
| #define CONFIG_SYS_IBAT6L (0) |
| #define CONFIG_SYS_IBAT6U (0) |
| #define CONFIG_SYS_IBAT7L (0) |
| #define CONFIG_SYS_IBAT7U (0) |
| #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L |
| #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U |
| #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L |
| #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U |
| #endif |
| |
| /* |
| * Internal Definitions |
| * |
| * Boot Flags |
| */ |
| #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ |
| #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
| #endif |
| |
| /* |
| * Environment Configuration |
| */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| #ifdef CONFIG_HAS_ETH0 |
| #define CONFIG_ETHADDR 00:04:9f:ef:04:01 |
| #endif |
| |
| #ifdef CONFIG_HAS_ETH1 |
| #define CONFIG_ETH1ADDR 00:04:9f:ef:04:02 |
| #endif |
| |
| #define CONFIG_HAS_FSL_DR_USB |
| |
| #define CONFIG_IPADDR 10.0.0.2 |
| #define CONFIG_SERVERIP 10.0.0.1 |
| #define CONFIG_GATEWAYIP 10.0.0.1 |
| #define CONFIG_NETMASK 255.0.0.0 |
| #define CONFIG_NETDEV eth1 |
| |
| #define CONFIG_HOSTNAME mpc837x_rdb |
| #define CONFIG_ROOTPATH /nfsroot |
| #define CONFIG_RAMDISKFILE rootfs.ext2.gz.uboot |
| #define CONFIG_BOOTFILE uImage |
| #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ |
| #define CONFIG_FDTFILE mpc8379_rdb.dtb |
| |
| #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */ |
| #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ |
| #define CONFIG_BAUDRATE 115200 |
| |
| #define XMK_STR(x) #x |
| #define MK_STR(x) XMK_STR(x) |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "netdev=" MK_STR(CONFIG_NETDEV) "\0" \ |
| "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ |
| "tftpflash=tftp $loadaddr $uboot;" \ |
| "protect off " MK_STR(TEXT_BASE) " +$filesize; " \ |
| "erase " MK_STR(TEXT_BASE) " +$filesize; " \ |
| "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \ |
| "protect on " MK_STR(TEXT_BASE) " +$filesize; " \ |
| "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \ |
| "fdtaddr=400000\0" \ |
| "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \ |
| "ramdiskaddr=1000000\0" \ |
| "ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0" \ |
| "console=ttyS0\0" \ |
| "setbootargs=setenv bootargs " \ |
| "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ |
| "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ |
| "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ |
| "root=$rootdev rw console=$console,$baudrate $othbootargs\0" |
| |
| #define CONFIG_NFSBOOTCOMMAND \ |
| "setenv rootdev /dev/nfs;" \ |
| "run setbootargs;" \ |
| "run setipargs;" \ |
| "tftp $loadaddr $bootfile;" \ |
| "tftp $fdtaddr $fdtfile;" \ |
| "bootm $loadaddr - $fdtaddr" |
| |
| #define CONFIG_RAMBOOTCOMMAND \ |
| "setenv rootdev /dev/ram;" \ |
| "run setbootargs;" \ |
| "tftp $ramdiskaddr $ramdiskfile;" \ |
| "tftp $loadaddr $bootfile;" \ |
| "tftp $fdtaddr $fdtfile;" \ |
| "bootm $loadaddr $ramdiskaddr $fdtaddr" |
| |
| #undef MK_STR |
| #undef XMK_STR |
| |
| #endif /* __CONFIG_H */ |